新型冠状病毒S-RBD蛋白活性检测结果: 1. Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, mFc Tag)(40592-V05H), the EC50 of SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, mFc Tag) is 15-50 ng/mL.
2. Loaded Human ACE2 Protein (His tag) (Cat. No. 10108-H08H) on SA Biosensor, can bind SARS-CoV-2/2019-nCoV Spike/RBD Protein (RBD, mFc Tag) (Cat. No. 40592-V05H) with an affinity constant of 0.562 nM as determined by Octet RED System.
3. Loaded Human ACE2 Protein (His tag) (Cat. No. 10108-H08H) on SA Biosensor, can bind SARS-CoV-2/2019-nCoV Spike/RBD Protein (RBD, mFc Tag) (Cat. No. 40592-V05H) with an affinity constant of 0.562 nM as determined by Octet RED System.